IEC 60758:2016 applies to synthetic quartz single crystals intended for manufacturing piezoelectric elements for frequency control, selection and optical applications.
This fifth edition cancels and replaces the fourth edition, published in 2008. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- order rearrangement and review of terms and definitions;
- abolition as a standard of the infrared absorbance coefficient α3410;
- addition of the value measurement explanation by FT-IR equipment in annex;
- addition of the synthetic quartz crystal standards for optical applications.
ABANDON
IEC 60758/FRAGF ED5
30.97
End of interruption of work - split/merged
Nov 22, 2017